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KLS to COJ: distance & flight time
Kelso (Southwest Washington Regional Airport) → Coonabarabran (Coonabarabran Airport)
7,644 mi
12,302 km · 6,643 nm
15h 27m
estimated nonstop flight time
+17h
time difference · heading southwest
See live KLS→COJ fares Phone-only fares on this route — call free
Flight time details
7,644 miles nonstop takes roughly 15h 27m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- COJ — Coonabarabran Airport · Coonabarabran, Australia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KLS
- PDX · Portland International Airport39 mi away
- CLS · Chehalis Centralia Airport39 mi away
- HIO · Portland Hillsboro Airport40 mi away
- TTD · Portland Troutdale Airport46 mi away
Near COJ
- CNB · Coonamble Airport58 mi away
- GUH · Gunnedah Airport64 mi away
- DBO · Dubbo City Regional Airport73 mi away
- NAA · Narrabri Airport77 mi away
Frequently asked questions
How far is KLS from COJ?
The flight distance from Kelso (KLS) to Coonabarabran (COJ) is 7,644 miles (12,302 km, 6,643 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to COJ?
A nonstop flight takes about 15h 27m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Kelso and Coonabarabran?
Coonabarabran is 17 hours ahead of Kelso.
What is the cheapest way to fly from KLS to COJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–COJ that never appear on search engines, with no booking fees.